Ounces to Grams Converter

The ounce (symbol: oz) is a unit of mass, weight, or volume used in most British derived customary systems of measurement. The avoirdupois ounce (the common ounce) is defined as exactly 28.349523125 grams.

The gram (symbol: g) is a metric system unit of mass. A gram is defined as one thousandth of the SI base unit, the kilogram, or 1×10−3 kg.